Individual Calculations January 2019
 Gundersen, Ingvar  Total change: 7.80  Rating chartPersonal card
 Lag-DM 2018/2019, div 2 R123 Stockholm SWE 2018-10-01
RcRownchangeKK*chgGame
 1557 1881 3.00 3 0.43 20 8.60 
  Marlid, Johan 1481  * SWE1.0010.08201.60 
  Andersson, Nils 1937 1481  * SWE1.0010.08201.60 
  Sandberg, Jorgen 1708 SWE1.0010.27205.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Lag-DM 2018/2019, div 3 R3 Stockholm SWE 2018-12-03
RcRownchangeKK*chgGame
 1779 1899 0.00 1 -0.66 20 -13.20 
  Lindberg, Sture 1779 SWE0.001-0.6620-13.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Lag-DM 2018/2019, div 1 R4 Stockholm SWE 2018-12-17
RcRownchangeKK*chgGame
 1986 1899 1.00 1 0.62 20 12.40 
  Svensson, Ulrik 1986 SWE1.0010.622012.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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